diff mbox series

i2c: designware: Add device HID for Hygon I2C controller

Message ID 20200731084845.24459-1-puwen@hygon.cn
State Superseded
Headers show
Series i2c: designware: Add device HID for Hygon I2C controller | expand

Commit Message

Pu Wen July 31, 2020, 8:48 a.m. UTC
Add device HID HYGO0010 to match the Hygon ACPI Vendor ID (HYGO) that
was registered in http://www.uefi.org/acpi_id_list, and the I2C
controller on Hygon paltform will use the HID.

Signed-off-by: Pu Wen <puwen@hygon.cn>
---
 drivers/acpi/acpi_apd.c                     | 1 +
 drivers/i2c/busses/i2c-designware-platdrv.c | 1 +
 2 files changed, 2 insertions(+)

Comments

Andy Shevchenko July 31, 2020, 9:27 a.m. UTC | #1
On Fri, Jul 31, 2020 at 04:48:45PM +0800, Pu Wen wrote:
> Add device HID HYGO0010 to match the Hygon ACPI Vendor ID (HYGO) that
> was registered in http://www.uefi.org/acpi_id_list, and the I2C
> controller on Hygon paltform will use the HID.

Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

> Signed-off-by: Pu Wen <puwen@hygon.cn>
> ---
>  drivers/acpi/acpi_apd.c                     | 1 +
>  drivers/i2c/busses/i2c-designware-platdrv.c | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
> index ba2612e9a0eb..f24f6d3f1fa5 100644
> --- a/drivers/acpi/acpi_apd.c
> +++ b/drivers/acpi/acpi_apd.c
> @@ -240,6 +240,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
>  	{ "AMDI0020", APD_ADDR(cz_uart_desc) },
>  	{ "AMD0030", },
>  	{ "AMD0040", APD_ADDR(st_misc_desc)},
> +	{ "HYGO0010", APD_ADDR(wt_i2c_desc) },
>  #endif
>  #ifdef CONFIG_ARM64
>  	{ "APMC0D0F", APD_ADDR(xgene_i2c_desc) },
> diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
> index a71bc58fc03c..0dfeb2d11603 100644
> --- a/drivers/i2c/busses/i2c-designware-platdrv.c
> +++ b/drivers/i2c/busses/i2c-designware-platdrv.c
> @@ -55,6 +55,7 @@ static const struct acpi_device_id dw_i2c_acpi_match[] = {
>  	{ "HISI02A1", 0 },
>  	{ "HISI02A2", 0 },
>  	{ "HISI02A3", 0 },
> +	{ "HYGO0010", ACCESS_INTR_MASK },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);
> -- 
> 2.23.0
>
Wolfram Sang July 31, 2020, 1:49 p.m. UTC | #2
On Fri, Jul 31, 2020 at 04:48:45PM +0800, Pu Wen wrote:
> Add device HID HYGO0010 to match the Hygon ACPI Vendor ID (HYGO) that
> was registered in http://www.uefi.org/acpi_id_list, and the I2C
> controller on Hygon paltform will use the HID.
> 
> Signed-off-by: Pu Wen <puwen@hygon.cn>

I can take this via I2C, but I'd need an ack from Rafael or Len.

Or it can go via ACPI, fine with me

Acked-by: Wolfram Sang <wsa@kernel.org>

> ---
>  drivers/acpi/acpi_apd.c                     | 1 +
>  drivers/i2c/busses/i2c-designware-platdrv.c | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
> index ba2612e9a0eb..f24f6d3f1fa5 100644
> --- a/drivers/acpi/acpi_apd.c
> +++ b/drivers/acpi/acpi_apd.c
> @@ -240,6 +240,7 @@ static const struct acpi_device_id acpi_apd_device_ids[] = {
>  	{ "AMDI0020", APD_ADDR(cz_uart_desc) },
>  	{ "AMD0030", },
>  	{ "AMD0040", APD_ADDR(st_misc_desc)},
> +	{ "HYGO0010", APD_ADDR(wt_i2c_desc) },
>  #endif
>  #ifdef CONFIG_ARM64
>  	{ "APMC0D0F", APD_ADDR(xgene_i2c_desc) },
> diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
> index a71bc58fc03c..0dfeb2d11603 100644
> --- a/drivers/i2c/busses/i2c-designware-platdrv.c
> +++ b/drivers/i2c/busses/i2c-designware-platdrv.c
> @@ -55,6 +55,7 @@ static const struct acpi_device_id dw_i2c_acpi_match[] = {
>  	{ "HISI02A1", 0 },
>  	{ "HISI02A2", 0 },
>  	{ "HISI02A3", 0 },
> +	{ "HYGO0010", ACCESS_INTR_MASK },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);
> -- 
> 2.23.0
>
diff mbox series

Patch

diff --git a/drivers/acpi/acpi_apd.c b/drivers/acpi/acpi_apd.c
index ba2612e9a0eb..f24f6d3f1fa5 100644
--- a/drivers/acpi/acpi_apd.c
+++ b/drivers/acpi/acpi_apd.c
@@ -240,6 +240,7 @@  static const struct acpi_device_id acpi_apd_device_ids[] = {
 	{ "AMDI0020", APD_ADDR(cz_uart_desc) },
 	{ "AMD0030", },
 	{ "AMD0040", APD_ADDR(st_misc_desc)},
+	{ "HYGO0010", APD_ADDR(wt_i2c_desc) },
 #endif
 #ifdef CONFIG_ARM64
 	{ "APMC0D0F", APD_ADDR(xgene_i2c_desc) },
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index a71bc58fc03c..0dfeb2d11603 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -55,6 +55,7 @@  static const struct acpi_device_id dw_i2c_acpi_match[] = {
 	{ "HISI02A1", 0 },
 	{ "HISI02A2", 0 },
 	{ "HISI02A3", 0 },
+	{ "HYGO0010", ACCESS_INTR_MASK },
 	{ }
 };
 MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);